My wife and I lost a child 14 years ago due to a tubal pregnancy. My wife almost died when her tube ruptured and she started to bleed internally. She was rushed into emergency surgery to remove our baby and her tube. Her doctor told us that her chances of getting pregnant after the procedure was drastically cut down because of only having one ovary delivering eggs. Two months later she was pregnant again and then nine months later we had our second son who is now 13.
When my son was five, I was reading his children's bible to him when he stopped me and said "I know him" pointing at a picture of Jesus. I asked him where does he know him from? He told me in a dream, the man (Jesus) told him that he was supposed to be with his mommy and dad not there with him (in heaven). So the man brought him to us.
I have always been a believer in God but, that for me was confirmation. Weather you believe in God or not, I will pray for you and your wife. I will pray that you find strength in each other and that God deliver your son back to you as he did for my wife and I. May God bless you and keep you my friend.
Isaiah 41:10, 13 fear not, for I am with you; be not dismayed, for I am your God; I will strengthen you, I will help you, I will uphold you with my righteous right hand … For I, the LORD your God, hold your right hand; it is I who say to you, “Fear not, I am the one who helps you.”